What payment terms are accepted?

Accepted payment methods include T/T, Western Union, LC, PayPal, D/P, and small-amount payments.

What certifications does the product hold?

The product is certified with CE and ISO9001: 2000 standards.

DHD380 Eccentric Overburden DTH Drilling Tools Eccentric Reamer System

Name: DHD380 Eccentric Overburden DTH Drilling Tools Eccentric Reamer System
Brand: Beijing Jincheng Mining Technology Co., Ltd.
SKU: 877859155

Beijing, ChinaBeijing Jincheng Mining Technology Co., Ltd.

US$5.00-500.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

DTH Drill Tools

Application

Drilling

Model NO.

DHD380

Certification

CE, ISO9001: 2000

Condition

New

Transport Package

Normal Export Package

Specification

All

Trademark

JC DRILL

Origin

China

Production Capacity

1000000m/Year

Key features

Prevents Hole Collapse: Eccentric design drills larger diameter than casing to avoid cave-ins and wash-outs in loose strata.

Easy Retrieval System: Bit retracts into casing by reversing rotation and applying tension for easy drill-string removal.

Versatile Casing Fit: Compatible with flush joint threaded pipe or welded casing, accommodating various wall thicknesses.

Cost-Effective Solution: Reduces expenses from lost equipment and downtime common in soft and gravel-type overburden drilling.

CE & ISO Certified: Product holds CE and ISO9001: 2000 certifications ensuring quality and safety standards.

Company profile

Years of Export ExperienceProduct CertificationHigh Repeat Buyers Choice

Beijing Jincheng Mining Technology Co., Ltd.

Beijing, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.35h

About Our Factory & Business Background

AddressRm1604, Mansion 2, No. A13 Beiyuan Road, Chaoyang District, Beijing, China

Terms of PaymentLC, T/T, PayPal, D/P, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1set

Supply Chain Partners60

Our Production Capability & Technical Expertise

Main ProductsCore Drilling Rig, Water Well Drilling Rig, Rock Drilling Rig, Engineering Drilling Rig, DTH Drilling Tools, Diamond Core Drilling Tools, Water Well Drilling Tools, Portable Air Compressor, Drill Mud Pump

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsAfrica

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What is the main function of the eccentric reamer drill?

It is designed for overburden drilling where a cased hole is required, drilling a larger diameter than the casing to prevent collapse in loose strata.

Q:How is the drill bit removed after reaching the designated depth?

The bit retracts into the casing by reversing the rotation direction and applying tension, allowing for easy removal of the entire drill-string.

Q:What types of geological conditions is this tool suitable for?

It is ideal for soft and gravel-type strata or loose rock where normal drilling often faces cave-ins, wash-outs, and equipment loss.

Q:Does the system support customization?

Yes, customization options are available including full customization, minor customization, and flexible customization from samples or designs.

Q:What is the typical delivery time for this product?

The standard delivery time is 7 days, though peak season lead time may extend to one month.